Package org.apache.activemq.util

Class FactoryFinder.StandaloneObjectFactory

java.lang.Object

org.apache.activemq.util.FactoryFinder.StandaloneObjectFactory

All Implemented Interfaces:

FactoryFinder.ObjectFactory

Enclosing class:

FactoryFinder<T>

protected static class FactoryFinder.StandaloneObjectFactory
extends Object
implements FactoryFinder.ObjectFactory

The default implementation of Object factory which works well in standalone applications.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StandaloneObjectFactory()

Method Summary

Modifier and Type	Method	Description
Object	create(String path)
<T> T	create(String path, Class<T> requiredType, Set<Class<? extends T>> allowedImpls)	This method loads objects by searching for classes in the given path.
static Properties	loadProperties(String uri)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StandaloneObjectFactory

protected StandaloneObjectFactory()

Method Detail

create

public Object create(String path)
              throws IllegalAccessException,
                     InstantiationException,
                     IOException,
                     ClassNotFoundException

Specified by:

create in interface FactoryFinder.ObjectFactory

Parameters:

path - the full service path

Returns:

Throws:

IllegalAccessException

InstantiationException

IOException

ClassNotFoundException

create

public <T> T create(String path,
                    Class<T> requiredType,
                    Set<Class<? extends T>> allowedImpls)
             throws InstantiationException,
                    IllegalAccessException,
                    ClassNotFoundException,
                    IOException

Description copied from interface: FactoryFinder.ObjectFactory

This method loads objects by searching for classes in the given path. A requiredType and Set of allowed implementations are provided for implementations to use for validation. Note is up to the actual implementations that implement FactoryFinder.ObjectFactory to decide how to use both parameters. By default, the method just delegates to FactoryFinder.ObjectFactory.create(String)

Specified by:

create in interface FactoryFinder.ObjectFactory

Parameters:

path - the full service path

requiredType - the requiredType any objects must implement

allowedImpls - The set of allowed impls

Returns:

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

IOException

loadProperties

public static Properties loadProperties(String uri)
                                 throws IOException

Throws:

IOException